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Unit4SavethetreesUnit4SavethetreesMorepracticeMorepracticeUnitUnit44Biology(生物)question：oxygencarbondioxidelungGeography(地理)question：WhatdoyouknowabouttheAmaWhatdoyouknowabouttheAmazonrainforest?zonrainforest?TheAmazonrainforest(亚马逊雨林)AirTreesAnimals1WhereistheAmazonrainforest?AEuropeBAfricaCAmerica2Howmanycountriesdoesitspreadacross?A7B9C113WhyistheAmazonrainforestveryimportant?Becauseof_____.AfoodBwaterCanimals4Whatdoes“deforestation”mean?AcuttingdowntreesBkillinganimalsCpollutingtheairNewwordsandphrases:1.America2.square3.spread4.Amazon5.insect6.destroy7.deforestation8.lose10.asaresult12.decrease1.美洲2.平方3.使分散；使分布4.亚马逊5.昆虫6.摧毁；毁灭；破坏7.毁林；砍伐森林8.失去10.结果12.减少；减小；降低Nowreadthearticle:1findouthowmanyparts(部分)arethereinthepassage?2Whatdoweknowfromeachpart?3Trytofindoutsomeimportantlanguagepoints.Gotogether!TheAmazonrainforestisveryimportantbecauseitishometothousandsofanimals,birdsandinsects.However,peoplearedestroyingtheareabycuttingdownmanyofthetrees.Thisiscalled“deforestation”.Manylivingthingslosetheirhomesbecauseofdeforestation.Asaresult,thenumberofkindsofanimals,birds,insectsandtreesintheworldisdecreasing.TheAmazonrainforestinSouthAmericaisthelargestrainforestintheworld.ItcoversfiveandahalfmillionsquarekilometersoftheAmazonBasinandspreadsacrossninecountries.WemustdoourbesttoprotecttheAmazonrainforest.AGame：Hestandsbestwhostandslast.谁站到最后，谁“战”得最好Standupagain（复活）：Question：Whatcanwedotoprotectthetrees/forest?BWhatelsedoyouknowabouttheAmazonrainforest?Ingroups,dosomeresearchandsharewithyourclassmateafterclass.exercise:bookBp59ACompletethenotes.largestAmazonninehomedeforestationComprehensionBasin